body {
	width: 1424px;
	min-width: 1200px;
	position: relative;
}

.header1 {
	background: url("../img/lyc_platform_img/banner_s.png") no-repeat;
	width: 100%;
	height: 680px;
	display: block;
	background-size: 100% 100%;
	
}

.header1 .title {
	position: absolute;
	margin-top: 275px;
	width: 100%;
	height: 70px;
	line-height: 70px;
	color: #FFFFFF;
	font-size: 50px;
	text-align: center;
}

body .close {
	position: fixed;
	top: 0;
	left: 0;
	bottom: 0;
	right: 0;
	z-index: 888;
	display: none;
	background: rgba(0, 0, 0, 0.7);
}

.header1 p {
	position: absolute;
	margin-top: 350px;
	width: 100%;
	height: 70px;
	line-height: 50px;
	color: #FFFFFF;
	font-size: 25px;
	text-align: center;
}

.header1 .start {
	width: 120px;
	height: 40px;
	position: absolute;
	top: 430px;
	left: 630px;
	background: #ff4800;
	text-align: center;
	color: white;
	font-size: 20px;
	border-radius: 3px;
	line-height: 35px;
	cursor: pointer;
	border: none;
}

.use {
	display: none;
	/*margin-top: 30px;*/
	width: 400px;
	height: 445px;
	background: white;
	position: fixed;
	left: 500px;
	border-radius: 5px;
	z-index: 9999;
	border: 1px solid #BFC8D7;
}

.use h2 {
	margin: 20px auto;
	font-size: 23px;
	text-align: center;
	color: dimgrey;
	z-index: 40;
}

.use img {
	width: 25px;
	height: 25px;
	right: 20px;
	position: absolute;
	top: 20px;
}

.header1 ul {
	width: 400px;
	height: 300px;
	margin-top: 60px;
}

.header1 ul li {
	width: 280px;
	height: 48px;
	margin: 0px auto 20px;
	border: 1px solid #eeeeee;
}

.header1 ul li:nth-of-type(4) {
	background: #FF4800;
	color: white;
	text-align: center;
	font-size: 20px;
	line-height: 48px;
}

.header1 ul .last {
	margin-top: 50px;
}

.use input {
	float: right;
	width: 230px;
	height: 48px;
	border: none;
	outline: none;
	text-align: left;
	font-size: 12px;
}

.use li a {
	color: white;
	font-size: 25px;
	text-decoration: none;
}

.use li i {
	width: 48px;
	height: 48px;
	border-right: 1px solid gainsboro;
	float: left;
}

.use li:nth-of-type(1) i {
	background: url("../img/lyc_platform_img/my.png") no-repeat;
	background-size: 30px 30px;
	background-position: center;
}

.use li:nth-of-type(2) i {
	background: url("../img/lyc_platform_img/phone.png") no-repeat;
	background-size: 30px 30px;
	background-position: center;
}

.use li:nth-of-type(3) i {
	background: url("../img/lyc_platform_img/home.png") no-repeat;
	background-size: 30px 30px;
	background-position: center;
}

section {
	width: 1202px;
	position: relative;
}

section .adv {
	width: 1198px;
	height: 120px;
	background: white;
	position: absolute;
	margin-top: -120px;
	margin-left: 110px;
}

section .back::before {
	content: "";
}

.black {
	height: 0px;
	width: 0px;
	border-top: 10px solid black;
	border-right: 10px solid transparent;
	border-left: 10px solid transparent;
	border-bottom: 10px solid transparent;
	position: absolute;
	margin-left: 670px;
	margin-top: 130px;
}

section .adv img {
	text-align: center;
	margin-left: 400px;
	margin-top: 62px;
}

section .adv p {
	color: #000000;
	font-size: 30px;
	text-align: center;
    top: 90px;
	position: absolute;
	left: 460px;
}

section .adv .our {
	color: grey;
	font-size: 25px;
left: 450px;
top: 140px;
	position: absolute;
}

section .adv div {
	width: 80px;
	height: 2px;
	background: #FF4800;
	left: 530px;
	top: 190px;
	position: absolute;
}

section .main {
	background: white;
	width: 1202px;
	height: 500px;
	margin-left: 110px;
}

section .main ul {
	width: 1202px;
	height: 274px;
	/*background: gainsboro;*/
	position: absolute;
top: 200px;
}

section .main ul li img {
	float: left;
	margin-left: 135px;
}

.main .foot {
	width: 1202px;
	height: 74px;
	/*	background: gainsboro;*/
	position: absolute;
	top: 400px;
	/*	border: 1px solid red;*/
}

.foot .box1 {
	float: left;
	/*	border: 2px solid palegreen;*/
	width: 300px;
	height: 50px;
	margin-left: 50px;
}

.foot .box1 h4 {
	margin-left: 140px;
	font-size: 23px;
}

.foot .box1 p {
	text-align: center;
	margin-top: 10px;
	color: gray;
}

.back {
	display: none;
	position: fixed;
	right: 10px;
	bottom: 10px;
}

section .ablity {
	margin-top: 200px;
	width: 1200px;
	height: 540px;
	margin-left: 110px;
}

section .ablity .tone {
	float: left;
	height: 540px;
	width: 400px;
	background: url(../img/lyc_platform_img/open_buy.png) no-repeat;
}

section .ablity .ttwo {
	float: left;
	height: 540px;
	width: 400px;
	background: url(../img/lyc_platform_img/open_price.png) no-repeat;
}

section .ablity .tthree {
	float: left;
	height: 540px;
	width: 400px;
	background: url(../img/lyc_platform_img/open_house.png) no-repeat;
}

.ablity img {
	margin: 100px 150px;
}

.ablity p {
	text-align: center;
	color: white;
	font-size: 23px;
	margin-top: -60px;
}

.ablity span {
	width: 50px;
	height: 2px;
	background: white;
	margin-left: 180px;
	display: inline-block
}

.ablity .one {
	margin-top: 30px;
	text-align: center;
	font-size: 16px;
	width: 276px;
	height: 60px;
	margin-left: 50px;
}

.ablity .start {
	height: 42px;
	width: 122px;
	background: transparent;
	border: 1px solid ghostwhite;
	line-height: 40px;
	color: white;
	text-align: center;
	border-radius: 20px;
	margin: 40px 130px;
	cursor: pointer;
}

.ablity .start:hover {
	background: #ff4800;
}

.ablity .Tone {
	/*box-shadow: 1px 3px 15px 1px #888888;*/
	border: 1px solid #DCDCDC;
	float: left;
	height: 450px;
	width: 380px;
}

.ablity .Ttwo {
	/*box-shadow: 1px 3px 15px 1px #888888;*/
	border: 1px solid #DCDCDC;
	float: left;
	margin-left: 25px;
	height: 450px;
	width: 380px;
}

.ablity .Tthree {
	/*box-shadow: 1px 3px 15px 1px #888888;*/
	border: 1px solid #DCDCDC;
	float: left;
	margin-left: 25px;
	height: 450px;
	width: 380px;
}

.ablity .Tone img {
	margin: 30px 100px;
}

.ablity .Ttwo img {
	margin: 30px 100px;
}

.ablity .Tthree img {
	margin: 30px 100px;
}

.ablity .Tone p {
	margin-top: 5px;
	color: black;
}

.ablity .Ttwo p {
	margin-top: 5px;
	color: black;
}

.ablity .Tthree p {
	margin-top: 5px;
	color: black;
}

.ablity .Tone .one {
	margin-top: 15px;
	margin-left: 90px;
	color: grey;
	width: 200px;
	text-align: center;
	height: 40px;
}

.ablity .Ttwo .one {
	color: grey;
	margin-left: 90px;
	margin-top: 15px;
	width: 200px;
	text-align: center;
	height: 40px;
}

.ablity .Tthree .one {
	margin-top: 15px;
	margin-left: 90px;
	color: grey;
	width: 200px;
	text-align: center;
	height: 40px;
}

.ablity .move .start {
	display: none;
	cursor: pointer;
	background: #FF4800;
}

.ablity .start1 {
	height: 42px;
	width: 122px;
	background: #FF4800;
	border: 1px solid ghostwhite;
	line-height: 40px;
	color: white;
	text-align: center;
	border-radius: 20px;
	margin: 40px 130px;
	cursor: pointer;
	display: none;
}

section .content {
	background: #F5F7FA;
	width: 1200px;
	height: 920px;
	margin-left: 110px;
	margin-top: -80px;
	overflow: hidden;
}

.content ul {
	width: 9900px;
	position: relative;
}

.tab-box .leftt:nth-of-type(1) {
	left: 500px;
	color: #FF4800;
	position: absolute;
	font-size: 16px;
	cursor: pointer;
	display: inline-block;
	top: 3050px;
}

.tab-box .rightt:nth-of-type(2) {
	color: #FF4800;
	position: absolute;
	font-size: 16px;
	cursor: pointer;
	left: 800px;
	display: inline-block;
	top: 3070px;
}

ol {
	position: absolute;
	margin-top: 430px;
	left: 60%;
	margin-left: -40px;
}

ol li {
	width: 7px;
	height: 7px;
	border: 1px solid #FF4800;
	border-radius: 50%;
	float: left;
	margin-right: 4px;
}

ol .current {
	background: #FF4800;
}

.content .adv {
	margin-top: 0px;
	background: #F5F7FA;
	position: relative;
	margin-left: 40px;
	width: 1160px;
}

section .content .back::before {
	content: "";
}

.content .black {
	height: 0px;
	width: 0px;
	border-top: 10px solid black;
	border-right: 10px solid transparent;
	border-left: 10px solid transparent;
	border-bottom: 10px solid transparent;
	position: absolute;
	margin-left: 600px;
	margin-top: 130px;
}

.content ul li {
	margin-top: 200px;
	float: left;
	height: 40px;
	width: 400px;
	cursor: pointer;
	text-align: center;
	/* border-bottom: 1px solid #BFC8D7;*/
}

.tab-box div {
	width: 1200px;
	height: 490px;
	/*	border:1px solid #ff4200;*/
	display: none;
	margin-top: 250px;
}


/* 让第一个框显示出来 */

.tab-box div:first-Child {
	display: block;
}


/* 改变选项卡选中时候的样式 */

.change {
	border-bottom: 1px solid #FF4800;
	color: #FF4800;
}

.tab-box span:nth-of-type(1) {
	display: inline-block;
	margin: 20px 20px;
	font-size: 23px;
	color: black;
}

.tab-box span:nth-of-type(2) {
	display: inline-block;
	width: 570px;
	margin-top: 0px;
	margin-right: 450px;
	margin-left: 20px;
	font-size: 16px;
	color: #C8C8C8;
	/*background: #C8C8C8;*/
}

.tab-box img {
	margin: 0px 20px;
}

.tab-box ul li img {
	margin: 0px 210px;
	margin-top: -200px;
}

.tab-box ul li {
	margin-left: 10px;
}

.tab-box ul li span:nth-of-type(1) {
	margin-left: 120px;
}

.tab-box ul li span:nth-of-type(2) {
	width: 390px;
	height: 72px;
	font-size: 16px;
	color: rgba(153, 153, 153, 1);
	line-height: 24px;
	margin-left: 210px;
	display: block;
	text-align: left;
}

.tab-box.first {
	float: left;
}

.tab-box .first img {
	margin: 0px 0px;
	margin-top: -200px;
}

.tab-box .first li {
	margin-left: 0px;
}

.tab-box .first span:nth-of-type(1) {
	margin-left: 10px;
	width: 230px;
	margin-right: 200px;
	text-align: left;
}

.tab-box .first span:nth-of-type(2) {
	width: 390px;
	height: 72px;
	font-size: 16px;
	color: rgba(153, 153, 153, 1);
	line-height: 24px;
	margin-left: 10px;
	display: block;
	text-align: left;
}

.ablity1 {
	width: 1200px;
	height: 400px;
	margin-top: 300px;
	margin-left: 110px;
}

.ablity1 ul {
	width: 1200px;
	border-bottom: 1px solid gray;
	height: 30px;
}

.ablity1 ul li {
	float: left;
	/* border: 1px solid blueviolet;*/
	width: 80px;
	text-align: center;
	overflow: hidden;
	margin-left: 220px;
}

.ablity1 .bottom1 {
	width: 1200px;
	height: 30px;
	border-bottom: 1px solid transparent;
}

.ablity1 .bottom1 li {
	width: 80px;
	margin-left: 235px;
	text-align: left;
	float: left;
}

.ablity1 .bottom1 div::after {
	content: "";
}

.ablity1 .bottom1 div {
	height: 0px;
	width: 0px;
	border-top: 7px solid transparent;
	border-right: 7px solid black;
	border-left: 7px solid transparent;
	border-bottom: 7px solid transparent;
	margin-top: 7px;
	float: left;
	margin-left: -100px;
}

.ablity1 ul div::before {
	content: "";
}

.ablity1 ul div {
	height: 0px;
	width: 0px;
	border-top: 7px solid transparent;
	border-right: 7px solid transparent;
	border-left: 7px solid black;
	border-bottom: 7px solid transparent;
	margin-top: 7px;
	float: left;
}

.people1 {
	background: url("../img/lyc_platform_img/user.png")no-repeat;
	height: 186px;
	height: 186px;
	margin-top: -125px;
	margin-left: 30px;
}

.people2 {
	background: url("../img/lyc_platform_img/process_price.png")no-repeat;
	height: 186px;
	height: 186px;
	margin-top: -185px;
	margin-left: 330px;
}

.people3 {
	background: url("../img/lyc_platform_img/user.png")no-repeat;
	height: 186px;
	height: 186px;
	margin-top: -185px;
	margin-left: 660px;
}

.people4 {
	background: url("../img/lyc_platform_img/close.png")no-repeat;
	height: 186px;
	height: 186px;
	margin-top: -185px;
	margin-left: 980px;
}

.ablity1 .box2 {
	border-bottom: 1px solid transparent;
	margin-top: 50px;
	width: 1200px;
}

.ablity1 .box2 li {
	width: 120px;
	float: left;
	margin-left: 60px;
	margin-right: 140px;
	text-align: center;
}

.ablity1 .box2 li:nth-of-type(4) {
	width: 120px;
	float: left;
	margin-left: 1000px;
	margin-top: -20px;
	text-align: center;
	color: #FF4800;
}

.ablity1 .box2 li:nth-of-type(2) {
	color: #FF4800;
}

.content .revenue {
	height: 900px;
	width: 1200px;
	/*	border: 1px solid red;*/
	margin-top: 200px;
}

.revenue .left {
	height: 290px;
	width: 670px;
	background: url("../img/lyc_platform_img/one_left.png")no-repeat;
	margin-top: 100px;
	position: relative;
}

.revenue .right {
	float: right;
	height: 362px;
	width: 524px;
	background: url("../img/lyc_platform_img/one_right.png")no-repeat;
	margin-top: -330px;
}

.revenue span:nth-of-type(1) {
	text-align: center;
	margin-left: 250px;
	font-size: 25px;
	display: block;
	position: absolute;
	margin-top: 130px;
}

.revenue span:nth-of-type(2) {
	text-align: center;
	margin-left: 150px;
	color: gray;
	display: block;
	position: absolute;
	margin-top: 190px;
}

.revenue .left1 {
	float: right;
	height: 362px;
	width: 524px;
	background: url("../img/lyc_platform_img/two_right.png")no-repeat;
	z-index: 444;
	position: absolute;
	margin-top: 170px;
}

.revenue .right1 {
	height: 428px;
	width: 975px;
	background: url("../img/lyc_platform_img/two_left.png")no-repeat;
	margin-top: 100px;
	position: relative;
	margin-left: 223px;
	margin-top: 165px;
}

.revenue .right1 span:nth-of-type(1) {
	text-align: center;
	margin-left: 550px;
	color: black;
	display: block;
	position: absolute;
	margin-top: 90px;
}

.revenue .right1 span:nth-of-type(2) {
	text-align: center;
	margin-left: 450px;
	color: gray;
	display: block;
	position: absolute;
	margin-top: 140px;
}

.revenue .right1 .purple {
	width: 577px;
	height: 227px;
	background: #FFF8F1;
	margin-left: 400px;
	position: absolute;
	margin-top: 180px;
}

.revenue .purple div {}

.revenue .right1 .left11 {
	margin-left: 40px;
	float: left;
	margin-top: 20px;
	color: #FF4800;
}

.revenue .right1 .right11 {
	margin-left: 120px;
	float: right;
	margin-top: -165px;
}

.revenue .right11 p {
	margin-top: 20px;
}

.revenue .left11 p {
	margin-top: 20px;
}

.revenue .yellow {
	height: 1px;
	width: 70px;
	background: #FF4800;
	position: absolute;
	margin-top: 100px;
	margin-left: 320px;
}

.revenue .yellow1 {
	height: 1px;
	width: 70px;
	background: #FF4800;
	position: absolute;
	margin-top: 60px;
	margin-left: 620px;
}

.ablity .map {
	position: relative;
	width: 1200px;
	height: 541px;
	background: url(../img/lyc_platform_img/open_data.png)no-repeat;
}

.ablity .map img {
	position: absolute;
	margin-left: 10px;
	width: 600px;
	height: 500px;
	margin-top: 15px;
}

.ablity .data {
	width: 545px;
	height: 541px;
	/*background: gainsboro;*/
	float: right;
}

.ablity .data ul {
	margin-top: 30px;
}

.ablity .data .white {
	width: 50px;
	height: 1px;
	background: white;
	margin-top: 10px;
}

.ablity .data .white1 {
	width: 350px;
	height: 30px;
	font-size: 12px;
	margin-top: 150px;
	margin-left: -50px;
}

.ablity .data i {
	color: #FF4200;
	font-size: 16px;
}

.ablity .data h2 {
	margin-top: 100px;
	font-size: 23px;
	color: white;
}

.ablity .data ul li {
	float: left;
	color: white;
	width: 38px;
	height: 30px;
	font-size: 12px;
}

.ablity .data .see {
	height: 30px;
	width: 120px;
	background: #FF4800;
	color: white;
	text-align: center;
	line-height: 30px;
	margin-left: -0px;
	margin-top: 10px;
	cursor: pointer;
	border-radius: 2px;
}

.ablity .data .fen {
	margin-top: 40px;
	font-size: 23px;
	color: white;
}

.backgo {
	border: none;
	background: #FF6200;
	opacity: 0.8;
	width: 50px;
	height: 50px;
	position: fixed;
	right: 0px;
	bottom: 0px;
	cursor: pointer;
	display: none;
	color: white;
	z-index: 666;
}

.last ul li {
	float: left;
	width: 180px;
	height: 200px;
	margin-left: 50px;
}